/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {genTaskCodeList} from '@/service/modules/task-definition'
import type {Cell} from '@antv/x6'
import {defineComponent, onMounted, PropType, inject, ref} from 'vue'
import {useI18n} from 'vue-i18n'
import {useRoute} from 'vue-router'
import styles from './menu.module.scss'
import {uuid} from '@/common/common'
import {IWorkflowTaskInstance} from './types'
import {NButton} from 'naive-ui'

const props = {
    startDisplay: {
        type: Boolean as PropType<boolean>,
        default: false
    },
    menuDisplay: {
        type: Boolean as PropType<boolean>,
        default: false
    },
    taskInstance: {
        type: Object as PropType<IWorkflowTaskInstance>,
        require: true
    },
    cell: {
        type: Object as PropType<Cell>,
        require: true
    },
    visible: {
        type: Boolean as PropType<boolean>,
        default: true
    },
    left: {
        type: Number as PropType<number>,
        default: 0
    },
    top: {
        type: Number as PropType<number>,
        default: 0
    }
}

export default defineComponent({
    name: 'dag-context-menu',
    props,
    emits: ['hide', 'start', 'edit', 'viewLog', 'copyTask', 'removeTasks'],
    setup(props, ctx) {
        const graph = inject('graph', ref())
        const route = useRoute()
        const projectCode = Number(route.params.projectCode)

        const hide = () => {
            ctx.emit('hide', false)
        }

        const startRunning = () => {
            ctx.emit('start', Number(props.cell?.id))
        }

        const handleEdit = () => {
            ctx.emit('edit', Number(props.cell?.id))
        }

        const handleViewLog = () => {
            if (props.taskInstance) {
                ctx.emit('viewLog', props.taskInstance.id, props.taskInstance.taskType)
            }
        }

        const handleCopy = () => {
            const genNums = 1
            const type = props.cell?.data.taskType
            const taskName = uuid(props.cell?.data.taskName + '_')
            const targetCode = Number(props.cell?.id)
            const flag = props.cell?.data.flag

            genTaskCodeList(genNums, projectCode).then((res) => {
                const [code] = res
                ctx.emit('copyTask', taskName, code, targetCode, type, flag, {
                    x: props.left + 100,
                    y: props.top + 100
                })
            })
        }

        const handleDelete = () => {
            graph.value?.removeCell(props.cell)
            ctx.emit('removeTasks', [Number(props.cell?.id)])
        }

        onMounted(() => {
            document.addEventListener('click', () => {
                hide()
            })
        })

        return {
            startRunning,
            handleEdit,
            handleCopy,
            handleDelete,
            handleViewLog
        }
    },
    render() {
        const {t} = useI18n()

        return (
            this.visible && (
                <div
                    class={styles['dag-context-menu']}
                    style={{left: `${this.left}px`, top: `${this.top}px`}}
                >
                    {this.startDisplay && (
                        <NButton
                            class={`${styles['menu-item']}`}
                            onClick={this.startRunning}
                        >
                            {t('project.node.start')}
                        </NButton>
                    )}
                    {this.menuDisplay && (
                        <>
                            <NButton
                                class={`${styles['menu-item']}`}
                                onClick={this.handleEdit}
                            >
                                {t('project.node.edit')}
                            </NButton>
                            <NButton
                                class={`${styles['menu-item']}`}
                                onClick={this.handleCopy}
                            >
                                {t('project.node.copy')}
                            </NButton>
                            <NButton
                                class={`${styles['menu-item']}`}
                                onClick={this.handleDelete}
                            >
                                {t('project.node.delete')}
                            </NButton>
                        </>
                    )}
                    {this.taskInstance && (
                        <NButton
                            class={`${styles['menu-item']}`}
                            onClick={this.handleViewLog}
                        >
                            {t('project.node.view_log')}
                        </NButton>
                    )}
                </div>
            )
        )
    }
})
